When I setup my 120gal I didnt drill for a CL
, currently I use a couple of Rio ph
's for circulation. I want to get as many of the ph
's out of the tank as I can. I know I cant drill the back of the tank now but I seen something in another forum where they drilled the tops of the acrylic aquarium and ran the CL
over the top. Has anyone besides him try this before? My plan would be to run an outlet at all 4 corners and one in the middle. Would there be any advantages/disadvantages to running it this way? Let me know if you would do it this way, what equipment you would use, how you would spice it up to work better, cause if I do this I only want to do it once.
Heres a pic of his.